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IDT7005S55PF from IDT

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IDT7005S55PF

Manufacturer: IDT

HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM

Partnumber Manufacturer Quantity Availability
IDT7005S55PF IDT 235 In Stock

Description and Introduction

HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM The IDT7005S55PF is a high-speed, low-power 16K x 8 dual-port static RAM (SRAM) manufactured by Integrated Device Technology (IDT). Below are the key specifications, descriptions, and features:

### **Specifications:**
- **Memory Size:** 16K x 8 (131,072 bits)  
- **Organization:** Dual-port, 8-bit data bus  
- **Access Time:** 55 ns  
- **Operating Voltage:** 5V ±10%  
- **Power Consumption:**  
  - Active: 750 mW (typical)  
  - Standby: 5 mW (typical)  
- **Operating Temperature Range:**  
  - Commercial: 0°C to +70°C  
  - Industrial: -40°C to +85°C  
- **Package:** 48-lead Plastic Flatpack (PF)  

### **Descriptions:**
- The IDT7005S55PF is a dual-port RAM that allows simultaneous access from two independent buses.  
- It is designed for high-performance applications requiring fast data transfer between processors or systems.  
- Features include automatic power-down for reduced standby power consumption.  

### **Features:**
- **True Dual-Port Operation:** Simultaneous read/write access from both ports.  
- **Interrupt Control:** Supports BUSY and INT flags for inter-processor communication.  
- **Semaphore (Flag) Logic:** Ensures hardware handshaking between ports.  
- **Fully Static Operation:** No clock or refresh required.  
- **TTL-Compatible Inputs/Outputs:** Ensures easy interfacing with standard logic.  
- **Low-Power Modes:** Standby and battery-backup options available.  

This device is commonly used in multiprocessor systems, communication buffers, and data acquisition systems.  

Would you like additional details on pin configurations or timing diagrams?

Application Scenarios & Design Considerations

HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM

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